Tutorials

Master Cloud Native technologies with our structured learning paths. Each tutorial series builds your knowledge progressively, taking you from Kubernetes basics to advanced container orchestration concepts.

Kubernetes Autoscaling Tutorials

Vertical Pod Autoscaling

Tutorial Series
3 tutorials
  1. 1 Understanding Kubernetes VPA: Why manual resource allocation is costing you thousands

    Learn why Kubernetes Vertical Pod Autoscaler has become essential for modern workload optimisation and cost control.

  2. 2 VPA component deep dive: How Kubernetes Vertical Pod Autoscaler works

    Understand the inner workings of VPA’s Recommender, Updater, and Admission Controller to configure reliable resource optimisation.

  3. 3 VPA production deployment: Avoiding pitfalls for safe and effective scaling

    Master systematic VPA rollout strategies, workload coordination, and monitoring approaches for reliable production scaling.

September 2025

KEDA

Tutorial Series
4 tutorials
  1. 1 Introducing Kubernetes Event-driven Autoscaling (KEDA)

    Explore KEDA as an alternative autoscaling solution, extending the functionality of Kubernetes’ Horizontal Pod Autoscaler (HPA), to provide event-driven scaling, scale-to-zero and more

  2. 2 Getting Started with Autoscaling in Kubernetes with KEDA

    Get started with Kubernetes autoscaling using KEDA. Follow our step-by-step installation and learn about KEDA’s features and concepts.

  3. 3 Autoscaling workloads with KEDA and the Prometheus Scaler

    A step-by-step guide on learning how to use a KEDA scaler for autoscaling Kubernetes workloads using Prometheus metrics as an example

  4. 4 Autoscaling Jobs with KEDA's Redis List Scaler

    Autoscaling jobs with KEDA using a Redis List as an event source with Redis authentication

May 2025

Horizontal Pod Autoscaling

Tutorial Series
4 tutorials
  1. 1 Introduction to Horizontal Pod Autoscaling in Kubernetes

    How to configure Horizontal Pod Autoscaling in Kubernetes for responsive, efficient scaling

  2. 2 How to use Custom & External Metrics for Kubernetes HPA

    An introduction to scaling Kubernetes workloads with application-aware metrics using Metrics Adapters and Horizontal Pod Autoscaling

  3. 3 Set up Kubernetes scaling via Prometheus & Custom Metrics

    Learn how to scale Kubernetes workloads based on custom Prometheus metrics using the Prometheus Adapter and Horizontal Pod Autoscaler

  4. 4 Leveraging Kubernetes HPA and Prometheus Adapter

    Learn how to scale Kubernetes deployments using Prometheus metrics with the Horizontal Pod Autoscaler (HPA)